1269608158

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9923}}^1$

素因数の和:10001

約数の個数: 64

約数和(自身を含む): 2534192640

約数和(自身を除く): 1264584482

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 91, 133, 182, 247, 259, 266, 481, 494, 518, 703, 962, 1406, 1729, 3367, 3458, 4921, 6734, 9139, 9842, 9923, 18278, 19846, 63973, 69461, 127946, 128999, 138922, 188537, 257998, 367151, 377074, 734302, 902993, 1319759, 1805986, 2450981, 2570057, 2639518, 4772963, 4901962, 5140114, 6975869, 9545926, 13951738, 17156867, 33410741, 34313734, 48831083, 66821482, 90686297, 97662166, 181372594, 634804079, 1269608158]

約数ペア:

[(1, 1269608158), (2, 634804079), (7, 181372594), (13, 97662166), (14, 90686297), (19, 66821482), (26, 48831083), (37, 34313734), (38, 33410741), (74, 17156867), (91, 13951738), (133, 9545926), (182, 6975869), (247, 5140114), (259, 4901962), (266, 4772963), (481, 2639518), (494, 2570057), (518, 2450981), (703, 1805986), (962, 1319759), (1406, 902993), (1729, 734302), (3367, 377074), (3458, 367151), (4921, 257998), (6734, 188537), (9139, 138922), (9842, 128999), (9923, 127946), (18278, 69461), (19846, 63973)]